3D-CNN 1 3d-CNN Authentication 1 Authentication systems 1 Convolution 1 Convolution kernel 1 EEG 1 ERP 1 Electroencephalogram signals 1 Electroencephalography 1 Feature domain 1 Frequency domain analysis 1 Hotspots 1 Identity authentication 1 Multi-domain features 1 Multi-scales 1 Performance 1 adult 1 article 1 controlled study 1 electroencephalogram 1 female 1 human 1 human experiment 1 identity authentication 1 major clinical study 1 male 1 multi-scale 1 signal processing 1 vision 1